Super stupid question:
How do we turn off Indexing Service again?

no stupid questions here....no worries

Turn off Indexing: my computer > right click on drive c > properties > at the bottom of the next screen, there are 2 tick boxes, the bottom most is indexing....un-tick that > it will prompt you for indexing deactivation > it will go through the process > and will prompt to apply to all folders (i think)....just choose "ignore all"...then it will complete the process

That's it!

sir roop, super ok po kayo. wala pong question na stupid sa inyo. thank you sa mga kagaya niyo dito sa eeeph